On January 15, 2019, the murder of Rosa Luxemburg by members of a nationalist Freikorps will be commemorated for the 100th time. Luxemburg's role as a leading figure of the radical left made her despised early on—not only by monarchists but also by social democrats. This volume gathers essays and speeches, including her defense speech in court when she was charged for her call for draft resistance, a tribute to her comrade Karl Liebknecht, who was murdered alongside her in 1919, reflections on peace utopias and pan-Europe, as well as an appeal for women's suffrage and personal testimonies from her imprisonment. In his essay, Dietmar Dath honors the work and life of one of the great women in German history.